baber/WOPTO huggingface dataset:
Patent JP-H06118329-A (JP)
Title: Plane tilt amount measuring instrument and optical scanner
Inventor: TANAKA YOSHIO
IPC: G02B26/10
Filed: 1992-10-02
Abstract: PURPOSE:To obtain a plane tilt amount measuring instrument and an optical scanner which can measure an irregularity in intervals of scanning lines in a subscanning direction at the time of optically scanning the surface to be scanned with high precision. CONSTITUTION:The light emitted by a light source means 1 after being reflected and deflected by a deflecting means 4 is guided onto the surface 7 to be scanned through an image forming means 5 to optically scan the surface. At this time, a photodetecting means 8 constituted by arranging plural line sensors so that pixels corresponding to the line sensors mutually shift by a specific amount in the subscanning direction is arranged nearby the scanned surface, the laser beam from the light source means after being passed through the deflecting means is imaged on the surface of the photodetecting means by the image forming means, and the signal obtained by the photodetecting means is utilized to measure the interval irregularity of the scanning lines on the surface in the subscanning direction.
Patent JP-H05128503-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: HIBINO KUNIO
IPC: G11B5/84
Filed: 1991-11-06
Abstract: PURPOSE:To provide a manufacturing method for obtaining a magnetic recording medium wherein the problem of the damage, which is caused in its manufacturing process, of a protective film is solved, its durability and its corrosion- resistant property are enhanced and its practical reliability is high in the magnetic recording medium wherein a high-density magnetic recording operation can be performed and a ferromagnetic metal thin film is used as a magnetic recording layer. CONSTITUTION:A magnetic recording medium is provided with the following: a magnetic recording layer 2 composed of a ferromagnetic metal thin film on a high-polymer film 1; and a protective film layer 3 composed of a hard carbon film on it. The magnetic recording medium provided with the protective film which has not been damaged is obtained in the following manner: the protective film is treated at a tension of F 0.5 or lower in the manufacturing process up to the completion of the magnetic recording medium after the protective film has been formed.
Patent JP-S62153497-A (JP)
Inventor: HOSOKAWA YOSHIO
IPC: E21D11/10
Filed: 1985-12-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09167083-A (JP)
Title: Division circuit for parallel processing
Inventor: KIN EICHIYURU
IPC: G06F7/537
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to perform processing where in a dividend is smaller than a divisor and a remainder has >=1 decimal place through a simple hardware by providing a time control circuit, a data register, a data selecting circuit, a subtracter, and a control signal generating circuit. SOLUTION: A time control generating circuit 100 inputs a reset signal, a start signal, and a clock and outputs a time control signal for outputting result data on division. A data register 200 outputs divisor storage data, generated by inverting divisor data, with the start signal in synchronism with the clock. A data selecting circuit 300 selects data, generated by shifting dividend data or previously selected data, bit by bit, to the left, with the start signal and outputs the selected data and control data. A subtracter 400 outputs subtraction result data of the divisor storage data and selected data and an output carry indicating whether or not there is an overflow as a result of the subtraction. The control signal generating circuit outputs a selection control signal.  Then, a result data generating circuit 600 shifts the selection control signal, bit by bit, to the left with the time control signal and outputs the result data.
Patent JP-H07141763-A (JP)
Title: Device for outputting video signal
Inventor: KINUGAWA KAZUMI
IPC: G11B19/00
Filed: 1993-11-19
Abstract: PURPOSE:To prevent the waste of electric consumption by providing a means for detecting an outside connector and cutting off a power supply for a CD-G decoder if a television monitor is not connected for example. CONSTITUTION:A sub-code detected in a digital signal processing circuit 3 is supplied to a CD-G decoder 17. A power supply +B energize the decoder 17 through a connecting switch 18. The operation of the decoder 17 is controlled by a system controller 5. A color video signal SCV is formed in the decoder 17 and outputted to a video signal outputting terminal 19. The signal SCV obtained at the terminal 19 is supplied to a television monitor 26 for example, in which lyrics and the like are displayed. A means 20 for detecting an outside connector is provided in the terminal 19 in order to detect the connection of an outside connector for connecting a monitor 26 for example to the terminal 19. The detected output DC of the detecting means 20 is supplied to the controller 5. The switch 18 is controlled by the controller 5, and turned on only when an outside connector is connected to the terminal 19, and the power is supplied to the decoder 17. Thus, the waste of electric consumption is prevented.
Patent JP-S61221701-A (JP)
Title: Production of mirror
Inventor: SUEYOSHI MASABUMI
IPC: G02B5/04
Filed: 1985-12-25
Abstract: PURPOSE:To provide a method suitable to a safety and a mass production by forming a reflectance film on the mirror side of a reinforcing plate composed of a metal plate, and by forming a plane plate or a prism composed of a transparent plastics on the reflectance film of the reinforcing plate in an unity body. CONSTITUTION:The transparent plastics usable in forming the prism part 1, comprise a polymethylmethacrylate resin, a polypentene resin, a polycarbonate resin, a polystyrene resin and an epoxide resin. The representative resin is polymethylmethacrylate resin is the polymethylmethacrylate resin. The reinforcing plate 2 having the mirror surface composes of a metallic plate and a glass plate. The metal plate composed of a silver, an aluminium and a chromium is formed on the mirror like surface 3 of the reinforcing plate by a vacuum depositing or a spattering method as the reflactance film 4. An adhesives such as the epoxide resin is preferably coated on the metal plate to make easy to adhere with the transparent plastics in the unity body. The prism part 1 composed of the transparent plastics is molded on the metal plate by an injection, a transfer, a compression or a casting molding method.
Patent JP-H06122463-A (JP)
Title: Hermetically closing cap
Inventor: ISHIKAWA KOJI
IPC: B65D41/02
Filed: 1992-10-06
Abstract: PURPOSE:To obtain a hermetically closing cap which has a good barrier property and can be decorated by printing. CONSTITUTION:A hermetically closing cap comprises a flexible type synthetic resin member 3 and a rigid type synthetic resin member 4: the flexible type synthetic resin member 3 has a side wall on which protuberance 31 designed to be fitted and fastened under an outwardly raised part 52 of the mouth of a vessel an formed and a horizontal top plane 21 on which a metal member 2 is provided; the rigid type synthetic resin member 4 is provided on the flexible type synthetic resin member 3 in a manner of covering the peripheral edge of its top plane and side wall downward. The metal member 2 has an outer diameter which is larger at all peripheral points than the diameter of the inner circumference of the mouth of the vessel. The rigid type synthetic resin member 4 has its lower end lower than at least the protuberance 31. With the side wall of the cap having high rigidity in this structure, the vessel (bottle) 5 can be hermetically closed; the metal member 2 gives a barrier property to the cap; and printing is applicable to the top surface of the cap.
Patent JP-H1098979-A (JP)
Title: Paving stone for water tank
Inventor: KATO ITSUHITO
IPC: C02F1/66
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a paving stone for a water tank provided with a PH adjustment function. SOLUTION: Slowly cooled slag in a piece shape is formed by slowly cooling cupola slag or blast-furnace slag containing calcium oxide for more than 20wt.% by weight and the slowly cooled slag, boulders and water are fed in a pot mill for the same amount each. After turning the slowly cooled slag in the piece shape to a ball shape by agitating the slowly cooled slag, the boulders and the water for 24 hours inside the pot mill, the slowly cooled slag and the boulders are separated. The separated slowly cooled slag is turned to this paving stone for the water tank.
Patent JP-H1176164-A (JP)
Title: Device and method for judging dementia
Inventor: UETAKE ATSUSHI
IPC: A61B3/11
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for judging dementia, whereby dementia can be diagnosed easily and accurately by measuring the ability of the eye to adjust the focal point and the sense of depth which are useful in the judgment of the degree of dementia desfunction. SOLUTION: This device includes: an index 4; a shielding means 7 capable of shielding the index 4; an eyeball condition detecting part 1 detecting the condition of an eye of a subject 9; measuring parts 2, 3 for measuring the ability of the eye of the subject to adjust the focal point, according to signals from the eyeball condition detecting part 1; and a dementia judging means 3 for judging dementia from these measurements.  Alternatively, the device includes an index presentation means for presenting a standard index in front of the subject 9; a comparison index which can be moved in the perspective direction in parallel with the standard index under operation of the subject 9; a displacement detection means for detecting, from signals input from the subject 9, the amount of displacement of the comparison index in the perspective direction relative to the standard index; and a dementia judging means 3 for judging dementia from the detected amount of displacement.
Patent JP-H04164520-A (JP)
Title: Electrode for electric discharge machining and manufacturing method therefor
Inventor: KUSAKA KATSUSHIGE
IPC: B23H7/22
Filed: 1990-10-29
Abstract: PURPOSE:To efficiently remove the working chips and prevent the lowering of the working precision by forming an electrode by integrally forming a thermally sprayed electrode member and an electric conductive pipe, and allowing the fluid for removing the working chips to flow in the pipe member. CONSTITUTION:An electrode 6 is set close to a workpiece W in a working liquid 3, and arc electric discharge is generated repeatedly, keeping a slight gap, and an electric gap suitable for the repetitive electric discharge is maintained by a feeding mechanism 5, and fine craters are generate on the surface of the workpiece W by the electric discharge and removed little by little, and a removing mechanism for removing the generated working chips is installed. The removing mechanism consists of a plurality of pipe members 9, in which the thermally sprayed electrode member and the electric conductive pipe member 9 are formed integrally and embedded into an electrode 6, and a pump for introducing the working liquid into the pipe member 9, and the working liquid 3 pumped up through a hose 11 is fed into the pipe member 9, and jetted from the top edge of the member 9 opposed to the workpiece W, and the working chips are removed.
Patent JP-H08148529-A (JP)
Title: Ic chip mounter and mounting method
Inventor: MURATA TAKAHIKO
IPC: H01L21/60
Filed: 1994-11-25
Abstract: PURPOSE: To obtain an IC chip mounter in which the mounting operation can be sustained by simply shifting the other supporting part to a take-out position at the time of replacing a wafer by a structure wherein when one wafer supporting section at a chip take-out position is taking out and mounting a chip, the other supporting section passes/receives a chip to/from a wafer containing magazine and expands a wafer. CONSTITUTION: The IC chip mounter comprises a wafer table 2 movable between two positions in order to position any one of a pair of wafer supporting sections 4 including an expand mechanism at a predetermined chip take-out position. At the take-out position, a transfer arm 23 takes out an arbitrary chip 1 from a wafer 5 onto a stage 24 and then the chip 1 is mounted on a table carrier 28 by means of a mounting tool 31. At a wafer supporting section 4 in waiting position, a transfer means 6 transfers a chip between adjacent wafer containing magazines 3. Since the waiting time for replacement and expansion is eliminated at the time of replacing the wafer and the mounting operation is carried out continuously, the production efficiency can be enhanced.
Patent JP-H04165705-A (JP)
Title: Operational amplifier with power-down function
Inventor: NARAKI TOSHINARI
IPC: H03F3/347
Filed: 1990-10-29
Abstract: PURPOSE:To simplify the circuit constitution and to reduce a pattern layout area by providing a MOS transistor(TR) fixing an output of a bias voltage generating circuit to a prescribed level at power-down and a MOS TR bringing an output circuit to a power-down state to the operational amplifier. CONSTITUTION:First and 2nd MOS TRs 116, 155 are provided and when a bias voltage generating circuit 110 is brought into a power-down state by a power-down control signal, its output is fixed to a prescribed level by the 1st MOS TR 116 and a differential amplifier circuit 120 is brought into the power- down state and an output circuit 140 is brought into the power-down state via the 2nd MOS TR 155 to set the entire circuit of the operational amplifier to the power-down state surely. Thus, since the entire circuit is set to the power- down state by an output of the bias voltage generating circuit 110, a power- down control signal line is not required, the circuit constitution is simplified and the pattern layout area is decreased.
Patent JP-H01132125-A (JP)
Title: Plasma treating apparatus
Inventor: MORITA HIROYUKI
IPC: H01L21/302
Filed: 1987-11-17
Abstract: PURPOSE:To make it possible to obtain a magnetic field which is uniform and has a sufficient intensity and to completely exclude the effect of the external magnetic field by covering the whole or part of the exterior of the plasma treating chamber and the magnetic field generating mechanism with a superconductive material. CONSTITUTION:There is provided a plasma treating chamber 1 into which a specimen 4 is introduced for plasma treatment using an ion reactive material, and a magnetic field generating mechanism 6 for generating a magnetic field in the plasma treating chamber 1. In such a plasma treating apparatus, the whole or part of the exterior of the plasma treating chamber 1 and the magnetic field generating mechanism 6 is covered with a superconductive material 10. As a result, the superconductive material has complete diamagnetism, and so the magnetic lines of force generated in the plasma treating chamber do not diverge but is shut up within the plasma treating chamber. Therefore, the density of the magnetic lines of force increases and the uniformity thereof becomes good. In addition, even if there is another magnetic generating source in the vicinity of the apparatus, the inside of the plasma treating chamber is not affected at all because of the complete diamagnetism of the superconductive material.
Patent JP-H02240226-A (JP)
Title: Method for providing gate means and product thereby manufactured
Inventor: RARUFU ARUFURETSUDO RANGENSHII
IPC: C22C1/10
Filed: 1989-11-10
Abstract: The present invention relates to the use of a gating means in combination with a spontaneous infiltration process to produce a metal matrix composite body. Particularly, a permeable mass of filler material or a preform (2) is spontaneously infiltrated by molten matrix metal (5) to form a metal matrix composite body. A gating means (3) is provided which controls or limits the areal contact between molten matrix metal (5) and the filler material or preform (2). The use of a gating means (3) provides for control of the amount of matrix metal (5) which can contact the preform (2) or filler material which may result in less machining of a formed metal matrix composite body compared with a similar metal matrix composite body made without a gating means (3) and/or ameliorates the tendency of a formed metal matrix composite body to wrap due to the contact between the formed composite body and matrix metal carcass.
Patent JP-H01230527-A (JP)
Title: Remedy for ischemic heart disease
Inventor: ASANO MASAHARU
IPC: A61P9/08
Filed: 1988-11-18
Abstract: PURPOSE:To obtain the subject remedy for ischemic heart disease, containing glutathione monoalkyl ester or salts thereof as the active component and having an activity for eliminating affections to accompany reflow of the obstructive coronary in the above-mentioned disease. CONSTITUTION:The effective component is a compound of formula I (R is alkyl) or a salt thereof. The compound of formula I or the salts thereof are obtained by reacting glutathione of formula II with an alcohol of formula III in the presence of an acid (e.g., sulfuric acid). The compound of formula I is preferably administered in the free state and can be also given in the state of an inorganic salt such as a hydro chloride, nitrate or sulfate or of an organic salt or the like such as an oxalate or p-toluenesulfonate. The compound of formula I or the salts thereof are normally administered, e.g., by continuously injecting to a vein directly after admission and before, during and for 1-2hr after the operation.
Patent JP-H07142163-A (JP)
Title: High-frequency heating device
Inventor: ISHIO YOSHIAKI
IPC: H05B6/68
Filed: 1993-11-22
Abstract: PURPOSE:To improve reliability and safety by comparing the current flowing in a magnetron and the input current, controlling a semiconductor switching element, and controlling the microwave output in a high-frequency heating device using an inverter power supply having the semiconductor switching element. CONSTITUTION:This high-frequency heating device is constituted of a diode current detection section 9 detecting the diode current of a high-voltage rectifying circuit 6 and capable of grasping the temperature characteristics of a magnetron and an output set signal controller 11 having an operation section 10 outputting the output set signal and controlling the output set signal from the operation section 10 with the signal from the diode current detection section 9. The signal from an input current detection section 12 and the signal from the output set signal controller 11 inputted into a controller 8 are compared, and the controller 8 controls a semiconductor switching element 3 to control the microwave output.
Patent JP-H10273749-A (JP)
Title: Aluminum alloy sheet for magnetic disk base and its production
Inventor: HAYASHI YUICHI
IPC: C22C21/06
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To obtain an Al alloy sheet for a magnetic disk base excellent in plating properties and high in strength by specifying its compsn. composed of Mg, Mn, Cr, Zr, Cu, Zn and Al and furthermore regulating the contents of Fe and Si in inevitable impurities. SOLUTION: An Al sheet having a compsn. contg., by weight, 3.0 to 6.0% Mg, 0.7 to 1.3% Mn, 0.02 to 0.2% Cr, 0.03 to 0.15% Zr, 0.01 to 0.1% Cu, <=0.5% Zn, and the balance Al with inevitable impurities, and in which, among the inevitable impurities, the content of Fe is regulated to <=0.06%, preferably, to 0.005 to 0.06% and the content of Si is regulated to <=0.05%, preferably, to 0.005 to 0.05% is subjected to punching and is thereafter subjected to surface treatment, plating and magnetic layer formation to obtain a magnetic disk. This Al alloy sheet is produced by casting and facing the molten metal of an Al alloy having the prescribed componental compsn., thereafter subjecting it to homogenizing heat treatment at 400 to 450 deg.C for 1 to 20 hr, then executing hot rolling started at <=420 deg.C and finished at >=250 deg.C and subjecting it to cold rolling.
Patent JP-2001115690-A (JP)
Title: Handle device for vehicle
Inventor: NITAWAKI MASAKATSU
IPC: B60J5/04
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To prevent chattering in the opening and closing operation of a door in a vehicle handle device comprising a base member fixed to the door and a handle body rotatably supported through a support shaft inserted to a support hole provided on the base member. SOLUTION: A synthetic resin-made bearing member 32 having a pair of bearing holes 64 conformed to support holes 63 in the positions spaced along the axis of the support holes 63 is fixed to a base member 15, and protruding parts 65 elastically abutting on a plurality of positions circumferentially spaced on the outer surface of a support shaft 31 inserted to the support holes 64 and both the bearing holes 64 are protrusively provided on the inner surface of both the bearing holes 64.
Patent JP-H05347110-A (JP)
Title: Shielded cable forming calibration element and manufacture of the calibration element
Inventor: JIRU RUSHIYOO
IPC: H01B13/22
Filed: 1991-10-11
Abstract: PURPOSE: To provide a manufacturing method of a cable which is a calibration element for measuring transmission impedance of a cable, and provide a calibration cable obtained by the method. CONSTITUTION: A cable to be a calibration element is provided with an insulated conductor 12, a dielectric layer 14, a shield 16, and a protection layer 18. The thickness of the shield 16 is in a range of 10 to 100μm, and preferably, copper is deposited by electrodeposition after copper is chemically deposited. Thereby, the cable can be used for measurement in a high frequency electromagnetic field of 1MHz or more.
Patent JP-H10135527-A (JP)
Title: Superconducting circuit structure and its manufacture
Inventor: AOYANAGI MASAHIRO
IPC: H01P3/08
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To reduce the characteristic impedance of the upper electrode wiring layer, with which a microstrip line structure is constituted together with a lower electrode wiring layer whose characteristics impedance is susceptible to become higher by a method in which the microscopic strip structure is formed by conducting a Josephson junction to the lower electrode and the upper electrode and an interlayer insulating layer is pinched between ground planes. SOLUTION: A heaved-up part 25, which is heaved up toward the upper electrode wiring layer 57, is provided on a ground plane 21. As a result, there is no large dimensional difference between the thickness h1 of the first interlayer insulating layer 31 located between the lower electrode wiring layer 54 and the thickness h2 of the second interlayer insulating layer 32 located between the upper electrode wiring layer 57 and the ground plane upheaved part 25. The upheaved part 25 is composed of the first and the second raised layers 23 and 24 laminated on the ground plane 21.
Patent JP-H03154315-A (JP)
Title: Ceramic capacitor
Inventor: HIRAI KAZUAKI
IPC: H01G4/12
Filed: 1989-11-13
Abstract: PURPOSE:To achieve compactness but a large capacity by forming a capacitor substrate from a fired substance where an alkali earth metal is added to a basic constituent (Pb1-x, Lax)(Zry, Ti1-y)O3 and by making the atom ratio x, mol ratio y, and mol ratio of the alkali metal to the basic constituent be within specific ranges. CONSTITUTION:A capacitor substrate is a fired substance consisting of a material obtained by adding an alkali earth metal to a basic constituent (Pb1-x, Lax) (Zry, Ti1-y)O3, x is an atomic ratio and y is a mol ratio range from 8-16 atomic % and 55-73mol% respectively, and the alkali earth metal is 0.01-0.1 in mol ratio with respect to a basic constituent. Namely, the basic constituent of the material is obtained by enabling La2O3 to be subjected to solid solution to a PbZrO3-PbTiO3 solid solution(PTZ) to be used and a proper amount of alkali earth metal, for example Ba, is added to it, thus enabling a BaZrO3- PbZrO3 or BaTiO3-BaZrO3 solid solution to be generated and obtaining a capacitor substrate giving a desired characteristic.